/*
 *  --- Revised 3-Clause BSD License ---
 *  Copyright (C) 2016-2019, SEMTECH (International) AG.
 *  All rights reserved.
 *
 *  Redistribution and use in source and binary forms, with or without modification,
 *  are permitted provided that the following conditions are met:
 *
 *      * Redistributions of source code must retain the above copyright notice,
 *        this list of conditions and the following disclaimer.
 *      * Redistributions in binary form must reproduce the above copyright notice,
 *        this list of conditions and the following disclaimer in the documentation
 *        and/or other materials provided with the distribution.
 *      * Neither the name of the copyright holder nor the names of its contributors
 *        may be used to endorse or promote products derived from this software
 *        without specific prior written permission.
 *
 *  THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" AND
 *  ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
 *  WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
 *  DISCLAIMED. IN NO EVENT SHALL SEMTECH BE LIABLE FOR ANY DIRECT, INDIRECT,
 *  INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
 *  LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
 *  PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
 *  LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE
 *  OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
 *  ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
 */

#include <stdio.h>
#include <stdlib.h>
#include <setjmp.h>
#include "selftests.h"

#if defined(CFG_selftests)

static int fails;
static jmp_buf onfail;

static void (*const selftest_fns[])() = {
    selftest_txq,
    selftest_rxq,
    selftest_lora,
    selftest_rt,
    selftest_ujdec,
    selftest_ujenc,
    selftest_xprintf,
    selftest_fs,
    NULL
};


// LCOV_EXCL_START
void selftest_fail (const char* expr, const char* file, int line) {
    fprintf(stderr, "TEST FAILED: %s at %s:%d\n", expr, file, line);
    longjmp(onfail, 1);
}
// LCOV_EXCL_STOP


void selftests () {
    int i=-1;
    while( selftest_fns[++i] ) {
        if( setjmp(onfail) ) {
            fails += 1;                  // LCOV_EXCL_LINE
        } else {
            selftest_fns[i]();
        }
    }
    if( fails == 0 ) {
        fprintf(stderr,"ALL %d SELFTESTS PASSED\n", i);
        exit(0);
    }
    fprintf(stderr,"TESTS FAILED: %d of %d\n", fails, i); // LCOV_EXCL_LINE
    exit(70);                                             // LCOV_EXCL_LINE
}

#else // !defined(CFG_selftests)

void selftests () {}

#endif // !defined(CFG_selftests)
